CORS Error

If you see an error like this in your browser console:

Access to XMLHttpRequest at 'https://api.urlmeta.org/meta?url=https://examples.com'
from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin'
header is present on the requested resource.

It means that you are calling the API from the frontend. This is not recommended because your API keys can be 'leaked' and used by someone else. You should always call the API from the backend.